For this Gijs Bert there are 2 different names on Yasni.
In the ranking of the most common first names Gijs Bert is on position 4589.
Male first name (Dutch): Gijs, Old High (two-part name); gisal = the hostage, the guarantor, the pledge; beraht = bright, shiny, old German two-part name, known by the medieval practice, children as guarantors for alliances foreign courts to give
Male first name (English, German, Dutch): Bert, Old High (became independent short form); beraht = bright, shiny, became independent short form of names with the element 'bert', eg Berthold, Albert Bertram